F
F. Gaspard
Publications - 3
Citations - 464
F. Gaspard is an academic researcher. The author has contributed to research in topics: Porous silicon & Electroluminescence. The author has an hindex of 3, co-authored 3 publications receiving 459 citations.
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Electroluminescence in the visible range during anodic oxidation of porous silicon films
TL;DR: In this paper, the spectral distribution of the emitted light was measured−in situ−during the anodic oxidation step, and recorded spectra show a maximum which shifts continuously from red‐orange at the beginning of the process towards the yellow range.
Journal ArticleDOI
Visible light emission at room temperature from anodized plasma‐deposited silicon thin films
E. Bustarret,M. Ligeon,J. C. Bruyère,F. Muller,R. Hérino,F. Gaspard,L. Ortega,Martin Stutzmann +7 more
TL;DR: In this paper, boron-doped hydrogenated silicon films plasmadeposited on various conductive substrates (including transparent oxides on glass) have been anodized in hydrofluoric acid solutions and subsequently electrochemically oxidized in an aqueous electrolyte.
Journal ArticleDOI
Relation between porous silicon photoluminescence and its voltage-tunable electroluminescence
TL;DR: In this paper, the voltage-tunable electroluminescence (VTEL) observed on porous silicon electrolyte system is investigated in relation with the material photoluminecence (PL), and it is shown that the PL line is the envelope of all the emitted EL spectra obtained upon the bias variation.